feat: track javascript environment. (#854)

Author: thorwebdev

src/lib/constants.ts

@@ -1,3 +1,14 @@
 // constants.ts
 import { version } from './version'
-export const DEFAULT_HEADERS = { 'X-Client-Info': `supabase-js/${version}` }
+let JS_ENV = ''
+// @ts-ignore
+if (typeof Deno !== 'undefined') {
+  JS_ENV = 'deno'
+} else if (typeof document !== 'undefined') {
+  JS_ENV = 'web'
+} else if (typeof navigator !== 'undefined' && navigator.product === 'ReactNative') {
+  JS_ENV = 'react-native'
+} else {
+  JS_ENV = 'node'
+}
+export const DEFAULT_HEADERS = { 'X-Client-Info': `supabase-js-${JS_ENV}/${version}` }

test/constants.test.ts

@@ -2,8 +2,19 @@ import { DEFAULT_HEADERS } from '../src/lib/constants'
 import { version } from '../src/lib/version'
 
 test('it has the correct type of returning with the correct value', () => {
+  let JS_ENV = ''
+  // @ts-ignore
+  if (typeof Deno !== 'undefined') {
+    JS_ENV = 'deno'
+  } else if (typeof document !== 'undefined') {
+    JS_ENV = 'web'
+  } else if (typeof navigator !== 'undefined' && navigator.product === 'ReactNative') {
+    JS_ENV = 'react-native'
+  } else {
+    JS_ENV = 'node'
+  }
   const expected = {
-    'X-Client-Info': `supabase-js/${version}`,
+    'X-Client-Info': `supabase-js-${JS_ENV}/${version}`,
   }
   expect(DEFAULT_HEADERS).toEqual(expected)
   expect(typeof DEFAULT_HEADERS).toBe('object')